Shohei Ueki

Profile Information

Affiliation: Faculty of Engineering, Kyushu University

Degree: Dr. Eng.(Mar, 2020, Kumamoto University)

Researcher number: 50880382
ORCID iD: https://orcid.org/0009-0008-9233-9314
J-GLOBAL ID: 202001001181949220
researchmap Member ID: R000004168

Research Interests

Research Areas

Nanotechnology/Materials / Structural and functional materials /

Research History

Oct, 2022 - Present

Faculty of Engineering, Kyushu University
Mar, 2020 - Sep, 2022

Shimane University

Education

Oct, 2017 - Mar, 2020

Graduate School of Science and Technology, Graduate School of Science and Technology, Kumamoto University
Apr, 2016 - Sep, 2017

Graduate School of Science and Technology, Graduate School of Science and Technology, Kumamoto University
Apr, 2011 - Mar, 2016

Department of Materials Science and Engineering, Faculty of Engineering, Kumamoto University

Awards

Mar, 2021

澤村論文賞, 日本鉄鋼協会

植木翔平, 古賀薫, 峯洋二, 高島和希
Oct, 2020

若手ポスター賞, マイクロ引張試験によるナノ双晶を導入したステンレス鋼SUS304の水素脆性評価, 日本金属学会研究会No82"微小領域の力学特性評価とマルチスケールモデリング"

植木翔平、峯洋二、高島和希

Papers

Fatigue strength evaluation method based on fatigue crack extension mechanism in BCC martensitic steels

Pengxu Ren, Shigeru Hamada, Shohei Ueki, Daisuke Itoh, Taizo Makino, Hiroshi Noguchi

International Journal of Fatigue, Apr, 2025
Anisotropic slip behaviour of lath martensite block in ultra-low carbon steel

Shohei Ueki, Shigekazu Morito

Scripta Materialia, 255, Jan 15, 2025 Peer-reviewedLead authorCorresponding author
Microstructure-dependent Fatigue Crack Growth in Lath Martensite Structure of Carbon Steels

Yoji Mine, Shohei Ueki

64(3), 2024 Peer-reviewedInvited
Effects of crystallographic orientation and lamellar configuration on fatigue crack propagation in single-colony structures of Ti–6Al–4V alloy: Alternating shear crack growth vs. damage accumulation crack propagation

Shohei Ueki, Yoji Mine, Yu Lung Chiu, Paul Bowen, Kazuki Takashima

Materials Science and Engineering: A, 890, Jan, 2024 Peer-reviewedLead author
Comparative Study of Shear Fracture between Fe-based Amorphous and Ultrafine-grained Alloys Using Micro-tensile Testing

Yuki Tampa, Kosuke Takagi, Shohei Ueki, Motoki Ohta, Yoji Mine, Kazuki Takashima

ISIJ International, 62(8) 1741-1749, Aug, 2022 Peer-reviewedCorresponding author
Crystallographic Characterisation of Hydrogen-induced Twin Boundary Separation in Type 304 Stainless Steel Using Micro-tensile Testing

Ueki Shohei, Koga Kaoru, Mine Yoji, Takashima Kazuki

Tetsu-to-Hagane, 108(1) 97-106, Jan, 2022 Peer-reviewedInvitedLead author
Effect of geometric lath orientation on fatigue crack propagation via out-of-plane dislocation glide in martensitic steel

Shohei Ueki, Yoji Mine, Xinyu Lu, Yu Lung Chiu, Paul Bowen, Kazuki Takashima

SCRIPTA MATERIALIA, 203, Oct, 2021 Peer-reviewedLead author
Comparative study of microstructure-sensitive fatigue crack propagation in coarse- And fine-grained microstructures between stable and metastable austenitic stainless steels using miniature specimen

Aya MATSUSHITA, Shohei UEKI, Yoji MINE, Kazuki TAKASHIMA

ISIJ International, 61(5) 1688-1697, May, 2021 Peer-reviewed
Excellent mechanical properties of taenite in meteoric iron.

Shohei Ueki, Yoji Mine, Kazuki Takashima

Scientific reports, 11(1) 4750-4750, Feb 26, 2021 Peer-reviewedLead author
Micro-mechanical characterisation of hydrogen embrittlement in nano-twinned metastable austenitic stainless steel

Shohei Ueki, Ryuji Oura, Yoji Mine, Kazuki Takashima

International Journal of Hydrogen Energy, 45(51) 27950-27957, Oct 16, 2020 Peer-reviewedLead author
Microstructure-sensitive fatigue crack growth in lath martensite of low carbon steel

Shohei Ueki, Yoji Mine, Kazuki Takashima

Materials Science and Engineering A, 773, Jan 31, 2020 Peer-reviewedLead author
Microstructural fatigue crack growth in single-packet structures of ultra-low carbon steel lath martensite

Shohei Ueki, Takuya Matsumura, Yoji Mine, Shigekazu Morito, Kazuki Takashima

Scripta Materialia, 173 80-85, Dec, 2019 Peer-reviewedLead author
Crystallographic characterisation of hydrogen-induced twin boundary separation in type 304 stainless steel using micro-tensile testing

Shohei Ueki, Kaoru Koga, Yoji Mine, Kazuki Takashima

ISIJ International, 59(5) 927-934, May, 2019 Peer-reviewedLead author
Crystallographic study of hydrogen-induced twin boundary separation in type 304 stainless steel under cyclic loading

Shohei Ueki, Yoji Mine, Kazuki Takashima

Corrosion Science, 129 205-213, Dec, 2017 Peer-reviewedLead author

Misc.

Hydrogen Embrittlement Related to Twin Boundary in JIS-SUS304 Steel: Micro-mechanical Testing and Crystallographic Analysis

植木翔平

ふぇらむ, 27(2), Feb, 2022

Presentations

Anisotropic slip behaviour and deformed microstructure in ultla-low carbon steel lath martensite

Shohei Ueki, Shigekazu Morito

Mar 9, 2025
Ti–6Al – 4Vラメラ合金単一コロニーにおける交互せん断疲労き裂進展と損傷蓄積疲労き裂伝播

植木翔平, 峯洋二, Yu-Lung Chiu, Paul Bowen, 高島和希

材料とプロセス(CD-ROM), Mar 15, 2024
Micro-tension testing of Fe-based amorphous and ultrafine-grained alloys

Yuki Tampa, Yoji Mine, Motoki Ohta, Kazuki Takashima, Shohei Ueki

Sep 27, 2022
Ti-6Al-4Vラメラ合金単一コロニーにおける<a>すべりの活動に及ぼすβラス配置の影響

秋本悟志, 植木翔平, KWAK Kwangsik, 峯洋二, 高島和希

日本機械学会M&M材料力学カンファレンス(CD-ROM), Sep 26, 2022
鉄基アモルファスおよび超微細粒合金のせん断破壊挙動のマイクロ力学試験その場観察

丹羽侑希, 植木翔平, 太田元基, 峯洋二, 高島和希

日本金属学会講演大会(Web) 171th, Sep 21, 2022
Ti-6Al-4Vラメラ単一コロニーにおける異方的疲労き裂進展挙動

峯洋二, 植木翔平, CHIU Yu-Lung, 高島和希

日本金属学会講演大会(Web) 170th, Mar 17, 2022
炭素鋼ラスマルテンサイトにおける超小型試験片を用いた疲労き裂進展挙動解析

植木翔平, 峯洋二, 高島和希

材料とプロセス(CD-ROM), Mar 16, 2022
超小型試験片を用いた炭素鋼ラスマルテンサイトの疲労き裂進展試験

植木翔平

第92回日本熱処理技術協会講演大会, Nov 25, 2021 Invited
炭素鋼ラスマルテンサイトにおける組織依存疲労き裂伝播の3D-EBSD解析

植木翔平, 峯洋二, LU Xinyu, CHIU Yu-Lung, BOWEN Paul, 高島和希

材料とプロセス(CD-ROM), Sep 16, 2021
鉄基アモルファス合金薄帯の球頭パンチを用いた張出し試験

花本陽, 植木翔平, 糸賀千尋, 大倉淳子, 宮本伸樹, 太田元基, 荒河一渡

日本鉄鋼協会中国四国支部・日本金属学会中国四国支部講演大会講演概要集 (CD-ROM), Aug 24, 2021
鉄におけるらせん転位と水素イオン照射誘起プリズマティック転位ループ間相互作用のTEMその場観察

井上喬仁, 平山尚美, 植木翔平, 荒河一渡

材料とプロセス(CD-ROM), Mar 19, 2021
マイクロ引張試験によるステンレス鋼SUS304の水素誘起双晶界面分離の結晶学的評価

植木翔平, 古賀薫, 峯洋二, 高島和希

材料とプロセス(CD-ROM), Mar 18, 2021 Invited
マイクロ引張試験によるナノ双晶を導入したステンレス鋼SUS304の水素脆性評価

植木翔平, 峯洋二, 高島和希

日本金属学会研究会微小領域の力学特性評価とマルチスケールモデリング, Oct 22, 2020
Micro-mechanical characterisation of hydrogen-induced twin boundary separation in type 304 stainless steel under tensile loading

Shohei Ueki, Yoji Mine, Kazuki Takashima

EUROMAT 2019, Sep 3, 2019
ステンレス鋼SUS304における水素誘起平坦ファセットの結晶学的特徴

植木翔平, 峯洋二, 高島和希

材料とプロセス(CD-ROM), Sep 1, 2018
ステンレス鋼SUS304の水素誘起双晶界面分離機構の検討

植木翔平, 峯洋二, 高島和希

日本金属学会九州支部・日本鉄鋼協会九州支部・軽金属学会九州支部合同学術講演大会講演概要集, Jun, 2018
SUS304の引張挙動における双晶界面の役割と水素の影響

植木翔平, 古賀薫, 眞山剛, 峯洋二, 高島和希

日本金属学会講演概要(CD-ROM), Aug 23, 2017
Effect of hydrogen on twin boundary cracking in type 304 stainless steel

Shohei Ueki, Yoji Mine, Kazuki Takashima

FiMPART 2017, Jul 10, 2017
SUS304の水素誘起双晶界面分離の観察

植木翔平, 峯洋二, 高島和希

日本金属学会九州支部・日本鉄鋼協会九州支部・軽金属学会九州支部合同学術講演大会講演概要集, Jun, 2017
ステンレス鋼SUS304の水素誘起双晶界面分離における変形誘起マルテンサイト変態の役割

植木翔平, 峯洋二, 高島和希

日本金属学会講演概要(CD-ROM), Mar 1, 2017

Professional Memberships

Research Projects

Extrinsic and intrinsic size effects on the fatigue strength of metallic micro/nano films unraveled by slip penetrability

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2025 - Mar, 2028
Comprehensive understanding of size effects in the tensile properties of HCP titanium single crystal

Grants-in-Aid for Scientific Research, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2025 - Mar, 2027
純チタンにおける引張双晶変形の寸法効果の解明

科学研究費助成事業若手研究, 若手研究, 日本学術振興会, Apr, 2022 - Mar, 2025

植木翔平
Elucidation of short crack propagation mechanism in ultra low carbon lath martensite

Grants-in-Aid for Scientific Research, Grant-in-Aid for Research Activity Start-up, Japan Society for the Promotion of Science, Sep, 2020 - Mar, 2022

Ueki Shohei
マルチスケール材料試験による準安定オーステナイト鋼の水素脆性評価

若手研究者海外挑戦プログラム, 日本学術振興会, May, 2019 - Nov, 2019

植木翔平

Profile Information

Research Interests

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Research History

Education

Awards

Papers

Misc.

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